/Engine/Plugins/Animation/IKRig/Source/IKRigEditor/Public/RigEditor/IKRigThumbnailRenderer.h
This thumbnail renderer displays a given IK Rig in the asset icon
[UCLASS](Programming/UnrealArchitecture/Reference/Classes#classdeclaration)(Config=Editor, MinimalAPI) class UIKRigThumbnailRenderer : public [USkeletalMeshThumbnailRenderer](API\Editor\UnrealEd\ThumbnailRendering\USkeletalMeshThumbnailRenderer)